PHENOLPHTHALEIN INDICATOR

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PHENOLPHTHALEIN INDICATOR Specification

Purity
99%

Shelf Life
Stable under recommended storage conditions for several years.

Ingredients
Primary compound is phenolphthalein; may contain traces of inert components as stabilizers.

Appearance
White to slightly off-white crystalline powder.

Poisonous
NO

Molecular Weight
318.33 g/mol

Storage
Store in a cool dry and well-ventilated area away from heat and light.

CAS No
77-09-8

Shape
Irregular crystalline or powdered form.

EINECS No
201-004-7

Density
1.30 Gram per cubic centimeter(g/cm3)

Solubility
Slightly soluble in water; soluble in alcohol and ether.

Smell
Odorless in solid form.

Refractive Rate
Not applicable in solid form; varies when dissolved.

Application
Used as a pH indicator in titrations and chemical experiments.

Molecular Formula
C20H14O4

Melting Point
258C

HS Code
29322100

Ph Level
Turns colorless at pH 8.2; pink to fuchsia at pH 10.0

Grade
Laboratory grade; can also be available in reagent grade.

Usage
Primarily utilized in laboratories to identify acidic or basic solutions.

Structural Formula
Refer to standard chemical diagrams for detailed representation.

Properties
Colorless in acidic/neutral solutions but turns pink in basic solutions.

Taste
Odorless and tasteless under neutral conditions; turns bitter in alkaline solutions.

Physical Form
Solid; typically in powder or crystalline form.

About PHENOLPHTHALEIN INDICATOR

Phenolphthalein Indicator is a laboratory-grade substance primarily utilized in chemical experiments and titrations. This white to slightly off-white crystalline powder is odorless and tasteless under neutral conditions but transforms into a bitter taste in alkaline solutions. With a purity of 99%, this indicator turns colorless at pH 8.2 and pink to fuchsia at pH 10.0. Its irregular crystalline or powdered form boasts a molecular weight of 318.33 g/mol and is slightly soluble in water while being soluble in alcohol and ether. Safe for use as it is non-poisonous, it can be stored for several years in a cool, dry, and well-ventilated area. Phenolphthalein Indicator is essential for identifying acidic or basic solutions in laboratories.